How I Built a Real-Time Anonymous Chat App Using Node.js and WebSockets

Creating real-time applications like chat platforms can be tricky, especially when anonymity and performance are priorities.

In this post, I'll walk through how I built a real-time anonymous chat app using:

• Node.js (backend)
• WebSockets (via Socket.IO)
• Express server
• Basic HTML/CSS for frontend

🛠️ Core Features:

• One-on-one anonymous chat
• No login required
• Real-time messaging
• Hosted on GitHub Pages / Vercel

Here’s a sneak peek of the app:

👉 Live Demo

🧠 GitHub Source Code

💬 How It Works:

• Users land on the homepage and get matched randomly
• WebSocket server handles live connections
• Messages are exchanged securely and anonymously

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⚙️ Tech Stack:

• Node.js for the server
• Socket.IO for WebSockets
• HTML/CSS/JS for frontend

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If you're building something similar or curious how real-time apps work, feel free to check it out.

Let me know what you'd add or improve!